Alex Jones is trying to warn us about an evil syndicate of bankers who control most of the world’s governments and stand poised to unite the planet under their totalitarian reign, a “New World Order.” While we might be tempted to dismiss Jones as a nut, the “king of conspiracy” is a popular radio show host. The part-time filmmaker’s latest movie, The Obama Deception, in which he argues that Obama is a puppet of the criminal bankers, has been viewed millions of times on YouTube.

When we spoke, Jones ranted for two hours about FEMA concentration camps, Halliburton child kidnappers, government eugenics programs—and more. When I stopped him to ask for evidence the government is practicing eugenics, he pointed to a national security memorandum. But I found the document to be a bland policy report.

Jones “cherry picks not just facts but phrases, which, once interpreted his way, become facts in his mind,” says Louis Black, editor of the Austin Chronicle, who knows Jones, a fellow Austin resident. When I confronted Jones with my reading of the report, he became pugnacious, launching into a diatribe against psychologists as agents of social control.

Conspiracy thinking is embraced by a surprisingly large proportion of the population. Sixty-nine percent of Americans believe President John F. Kennedy was killed by a conspiracy, and 42 percent believe the government is covering up evidence of flying saucers, finds Ted Goertzel, a professor of psychology at Rutgers University at Camden. Thirty-six percent of respondents to a 2006 Scripps News/Ohio University poll at least suspected that the U.S. government played a role in 9/11.

We’re all conspiracy theorists to some degree. We’re all hardwired to find patterns in our environment, particularly those that might represent a threat to us. And when things go wrong, we find ourselves searching for what, or who, is behind it.

In his 1954 classic, The Paranoid Style in American Politics, historian Richard Hofstadter hypothesized that conspiracy thinking is fueled by underlying feelings of alienation and helplessness. Research supports his theory. New Mexico State University psychologist Marina Abalakina-Paap has found that people who endorse conspiracy theories are especially likely to feel angry, mistrustful, alienated from society, and helpless over larger forces controlling their lives.

Jones insists he had a “Leave It to Beaverchildhood.” I couldn’t confirm such an idyllic past. When I asked if I could interview his family or childhood friends, he insisted his family was very “private” and he had not kept in touch with a single friend. When I asked if I might look them up, he became irritated. He doubted he could “still spell their names,” and besides, I’d already taken up enough of his time. “I turned down 50 or 60 requests for interviews this week,” he wanted me to know.

The number sounded wildly inflated. Conspiracy theorists have a grandiose view of themselves as heroes “manning the barricades of civilization” at an urgent “turning point” in history, Hofstadter held. Jones has a “messiah complex,” Black contends. Grandiosity is often a defense against underlying feelings of powerlessness.

Even well-grounded skeptics are prone to connect disparate dots when they feel disempowered. In a series of studies, Jennifer Whitson of the University of Texas and Adam Galinsky of Northwestern demonstrated that people primed to feel out of control are particularly likely to see patterns in random stimuli.

Might people be especially responsive to Jones’ message in today’s America, marked by economic uncertainty and concerns about terrorism and government scandals?